Quick Answer
NorthWestern Energy Group, Inc. reported Operating Income Loss of $325.82 million for the year ending 2025.
- NorthWestern Energy Group, Inc. showed an increase of +0.8% in Operating Income Loss from 2024 to 2025.
- This data is from NorthWestern Energy Group, Inc.'s annual report (Form 10-K), filed with the SEC on February 12, 2026.
- XBRL data for this metric is available from 2021 to 2025 (5 years of filings). Earlier data may not exist in machine-readable XBRL format as companies adopted electronic filing at different times.
- Over the full 5 years of available data (2021 to 2025), NorthWestern Energy Group, Inc.'s Operating Income Loss has grown by 18.2%.
- Historical annual values: Fiscal year 2025: $325.82 million | Fiscal year 2024: $323.32 million | Fiscal year 2023: $300.46 million | Fiscal year 2022: $263.08 million | Fiscal year 2021: $275.68 million.
- Data sourced from SEC EDGAR public filings as of June 22, 2026.
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